Directional Spool Valve 4WEH16HJ7X/6EG24N9ETK4/B10 - Bosch Rexroth R901046426

Internal pilot oil supply and internal pilot oil return save two separate lines in the manifold. The pilot-operated directional spool valve 4WEH16HJ7X/6EG24N9ETK4/B10 in size 16 feeds its pilot stage from the main circuit and provides three switching positions to symbol J at up to 300 l/min.

Benefits

• Internal pilot oil supply and internal pilot oil return, no separate pilot circuit and no extra piping needed.
• Three switching positions to symbol J across four ports, with a defined centre position.
• Up to 300 l/min at a maximum operating pressure of 280 bar.
• Size 16 to port pattern ISO 4401-07-07-0-05, subplate mounting on the manifold.
• 10.18 kg, actuation at 24 VDC through a 3-pole connector (2 + PE) according to EN 175301-803.
• NBR seals for HL hydraulic fluid.

Application

Internal pilot supply suits every circuit that keeps enough working pressure for the pilot stage, for example machine tools, presses and power units with constant system pressure. The third position to symbol J gives the axis a defined state between two movements. At 300 l/min in size 16, cylinders with a large oil demand can be moved quickly.

Manufacturer

Bosch Rexroth, material number R901046426, product family H-4W.H.. Performance limits, switching times and characteristic curves are given in the data sheet for pilot-operated directional spool valves (RE 24751), the range overview in RE 07600-B.